Main ST over Drainage
GoodSac County, Iowa · 087382708 · Structure no. 000000000008901
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected August 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 306
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Main ST over Drainage is a concrete continuous culvert carrying Main ST over Drainage in Sac County, Iowa. It was built in 2003, so it is 22 years old, younger than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 306 vehicles a day, roughly 1% of them trucks, projected to reach 306 by 2043. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Main ST over Drainage built?
It was built in 2003, making it 22 years old in 2025.
What condition is Main ST over Drainage in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2022.
How much traffic does Main ST over Drainage carry?
About 306 vehicles per day (2022 count), of which roughly 1% are trucks.
How long is Main ST over Drainage?
The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.7 m).
Who owns Main ST over Drainage?
It is owned by the City or Municipal Highway Agency.